Victor Martinez Calvo : msvcrt: Avoid null dereference in TRACE in MSVCRT__wfreopen.
Alexandre Julliard
julliard at winehq.org
Wed Apr 30 13:32:52 CDT 2014
Module: wine
Branch: master
Commit: f6bb1a51a96fb550f9d5cc4f208364c11147c9e7
URL: http://source.winehq.org/git/wine.git/?a=commit;h=f6bb1a51a96fb550f9d5cc4f208364c11147c9e7
Author: Victor Martinez Calvo <vmartinez at reactos.org>
Date: Tue Apr 29 17:43:26 2014 +0200
msvcrt: Avoid null dereference in TRACE in MSVCRT__wfreopen.
---
dlls/msvcrt/file.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/msvcrt/file.c b/dlls/msvcrt/file.c
index aff5a89..957cfaf 100644
--- a/dlls/msvcrt/file.c
+++ b/dlls/msvcrt/file.c
@@ -4040,7 +4040,7 @@ MSVCRT_FILE* CDECL MSVCRT__wfreopen(const MSVCRT_wchar_t *path, const MSVCRT_wch
{
int open_flags, stream_flags, fd;
- TRACE(":path (%s) mode (%s) file (%p) fd (%d)\n", debugstr_w(path), debugstr_w(mode), file, file->_file);
+ TRACE(":path (%s) mode (%s) file (%p) fd (%d)\n", debugstr_w(path), debugstr_w(mode), file, file ? file->_file : -1);
LOCK_FILES();
if (!file || ((fd = file->_file) < 0) || fd > MSVCRT_fdend)
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